Transcript
DIGImini
Digital single and multi-band mini repeater 2015 Datasheet - Version The most important thing we build is trust
Key features
Cobham Wireless’ new DIGImini repeater (digital mini repeater) is an innovative flexible single to multiband coverage solution optimized for in-building applications. Cobham Wireless’ DIGImini offers a completely new range of possibilities. With multi technology (i.e. GSM/LTE) applications, multiple filters are required in the operation bands. The DIGImini is designed to provide high performance digital filters with a competitive price to legacy analogue mini repeaters. One cabinet can hold up to two bands (single or dual band). Two cabinets can be easily combined to one unit supporting up to four different frequency bands or dual band. Each DIGImini cabinet can
Innovative digital mini repeater with attractive pricing Up to four frequency bands in two compact enclosures Software Defined Filtering of up to 8 sub-bands per cabinet for channel- and band selective mode Specific preconfigured filter sets for 2G, 3G and 4G Dual band and single band cabinets Individual gain and ALC settings for each sub-band for single and multi-operator applications Supports MIMO
be single band (800, 900, 1800 or 2100MHz currently available) or dual band (Available as 800/1800MHz, 900/2100MHz, 900/1800MHz, 1800/2100MHz or 1800/2600 MHz. The mounting brackets are prepared to hold 2 DIGImini repeaters and to create one unit supporting up to 4 bands or MIMO on up to 2 bands. Easy “plug and play” allows our customers to add services as needed, thus minimizing their CAPEX. Software Defined Filtering of up to 8 sub-bands in each cabinet and up to 16 sub-bands for dual cabinet configuration. Individual Gain and ALC settings for each sub-band for multitechnology applications (e.g. GSM/WCDMA/LTE) for single and multi-operator applications. A
state-of-the-art Interference Mitigation and Oscillation Prevention (IMOP) is used to measure the isolation between the antennas and gain is reduced immediately to prevent oscillation. The DIGImini is connected to one donor antenna placed on the roof of the building and the radiating coaxial cable or antennas in the area to be covered. Configuration and monitoring of the DIGImini can be done through an intuitive web management GUI. Remote management is done via the optional DMCU. With the Cobham Wireless advanced supervision and control software, the entire fleet of digital multi-band repeaters can be monitored.
Cobham Wireless’ DIGImini repeater is powerful enough to drive a passive Distributed Antenna system (DAS) for coverage areas up to 2500m² in buildings, parking lots, malls, warehouses and offices.
Cobham Wireless - Coverage Datasheet version 1.0
www.cobham.com/wireless
DIGImini Datasheet
Technical specification RF specification UL/DL Operating frequency range Uplink/Downlink Output power at antenna port (composite) ¹
800MHz 832-862MHz 791-821 MHz
Pass band maximum gain¹ Gain attenuation range
925-960MHz
1800MHz 1710-1785MHz 1805-1880MHz
2100MHz 1920-1980MHz 2110-2170MHz
2600MHz 2500-2570MHz 2620-2690MHz
20dBm
20dBm
20dBm
20dBm
20dBm
73dB 0-25dBm (in 1dB steps)
73dB 0-25dBm (in 1dB steps)
73dB 0-25dBm (in 1dB steps)
73dB 0-25dBm (in 1dB steps)
73dB 0-25dBm (in 1dB steps)
± 2.5dB 6dB 6 μsec
± 2.5dB 6dB 6 μsec
± 2.5dB 6dB 6 μsec
± 2.5dB 6dB 6 μsec
± 2.5dB 6dB 6 μsec
Up to 8
Up to 8
Up to 8
Up to 8
Up to 8
Pass band ripple Noise figure @ max gain¹ Propagation delay Number of filters per band²
900MHz 880-915MHz
General RF specification Max. RF input power
+10 dBm
Electrical specification Power supply / Power consumption
110/240 VAC / <70 Watt for single cabinet (single or dual band)
Environmental specification Operating temperature range Humidity
-10 to 50°C 85%, ETS 300 019-1-3 Class 3.1
Mechanical specification Dimension / Weight Installation Ingress protector Complies with
299 x 305 x 77 mm (b x h x d) / 4 Kg for single cabinet wall mount IP41 ETSI EN 301 502, (ETSI EN 300 609-4/GSM 11.26), ETSI EN 301 489 8, ETSI EN 301 489 - 23, ETSI TS 125 106, 3GPP TS 25 106
¹For dual cabinet (quad band) the output power is 17dBm, the gain is 67dB and the noise figure is 8dB. ² Up to 16 for dual cabinet (quad band); Supports every BW option 200kHz-20MHz by setting the start-stop frequency. Total number of filters is 8 and up to 100MHz accumulated bandwidth in cabinet (1 filter resource provides up to 11 MHz BW, 2 filter resources up to 20MHz BW)
Ordering information Identification DIGImini 800 DIGImini 900 DIGImini 1800 DIGImini 2100 DIGImini 800/1800 DIGImini 900/2100 DIGImini 1800/2600 DIGImini 900/1800 DIGImini 1800/2100 DIGImini GPRS Modem DIGImini WCDMA Modem DIGImini Accessory kit
Cobham Wireless - Coverage Datasheet version 1.0
Description DIGImini 800 20dBm DIGImini 900 20dBm DIGImini 1800 20dBm DIGImini 2100 20dBm DIGImini 800/1800 20/20dBm DIGImini 900/2100 20/20dBm DIGImini 1800/2600 20/20dBm DIGImini 900/1800 20/20dBm DIGImini 1800/2100 20/20dBm External GPRS modem External WCDMA (Telit 864) modem DIGImini 4 bands accessory upgrade kit
Number D-MINI-2008 D-MINI-2009 D-MINI-2018 D-MINI-2021 D-MINI-2008-2018 D-MINI-2009-2021 D-MINI-2018-2026 D-MINI-2009-2018 D-MINI-2018-2021 DMCU DMCU-WCDMA D-MINI-4B-AK
www.cobham.com/wireless
